| 隧道围岩含水性预报技术 |
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| 引用本文： | 赵永贵.隧道围岩含水性预报技术[J].地球与环境,2005,33(3):29-35. |
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| 作者姓名： | 赵永贵 |
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| 作者单位： | 中国科学院地质与地球物理研究所,北京,100029 |
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| 摘 要： | 隧道地质超前预报关系到隧道工程施工质量和安全,是国内外研究的前缘课题,也是工程地球物理研究中的疑难问题之一。目前超前预报使用的方法有工程地质推断、地质雷达探测、反射地震‘负视速度法’、TSP、TRT 和TST等技术,取得了一定的效果,但是对围岩含水性预报还存在问题。本文介绍了用高密度电法解决含水性预报问题的实例,效果很好,希望能引起业界重视。在未来的超前预报工作中应该推广综合预报方法。
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| 关 键 词： | 隧道超前预报 GPR TSP技术 TRT技术 TST技术 高密度电法 |
| 文章编号： | 1672-9250（2005）03-0029-07 |
| 收稿时间： | 2005-07-01 |
| 修稿时间： | 2005-07-16 |
GEOLOGICAL PREDICTION TECHNIQUE FOR GROUNDWATER-CONTAINING POTENTIAL OF TUNNEL COUNTRY ROCKS |
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| ZHAO Yong-gui.GEOLOGICAL PREDICTION TECHNIQUE FOR GROUNDWATER-CONTAINING POTENTIAL OF TUNNEL COUNTRY ROCKS[J].Earth and Environment,2005,33(3):29-35. |
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| Authors: | ZHAO Yong-gui |
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| Institution: | Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China |
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| Abstract: | The geological prediction of tunnel is an important problem for construction quality and safety, and also a difficult object for engineering geophysics. Geological Analysics, GPR, Reflection Seismic, TSP, TRT and TST technologies applied in geological prediction of tunnel at present have yielded good results, but with some defects in prediction of water-containing potential of tunnel country rocks. Now, there art two cases show that the High Density Electronic Method (HDEM) is an effective technology to solve this problem. |
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| Keywords: | GPR |
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